Sääf et al reported that the expression of BIC gene which encodes the precursor of miR‐155 was increased in AD skin as compared with healthy controls.37 Importantly, 3 out of 5 single nucleotide polymorphisms (SNPs) covering the BIC/miR‐155 gene were found to be associated with AD (P < .05). The gene discussed is MIR155HG; the disease is Alzheimer disease.